Changes in 20210228215216

Built from f875a4ffd653fb9a1ce1567323598057af32ebf0

..index..
Bug 1695037 R[Core:DOM: Content Processes]Enable the consideration of OriginAttributes when selecting processes
Bug 1520263 R[Core:DOM: UI Events & Focus Handling]preventDefault() does not suppress Caret Browsing dialog when F7 key pressed
Bug 1693413 R[Core:DOM: UI Events & Focus Handling]Split wpt pointerevent_boundary_events_in_capturing.html
Bug 1695324 R[Core:GFX: Color Management]Cleanup read_tag_lutType.
Bug 1688668 R[Core:Graphics]Make GLLibraryEGL fallback to libGL if it cannot find libGLES
Bug 1682194 R[Core:Graphics: WebRender]cs_clip_rectangle shader is still slow in SW-WR
Bug 1691941 R[Core:JavaScript Engine]Hide the rest-array in default derived class constructors
Bug 1695153 R[Core:JavaScript Engine]Remove NewObjectWithGroup
Bug 1694600 V[Core:JavaScript Engine: JIT]Assertion failure: cx_->hadNondeterministicException(), at /jit/WarpOracle.cpp:188
Bug 1335652 A[Core:Javascript: WebAssembly]Exception handling
Bug 1668913 R[Core:Panning and Zooming]Audit usages of ScaleFactors2D::ToScaleFactor() to see if some of them should handle different x- and y-scales
Bug 1681211 R[Core:Panning and Zooming]Perma Tier 2 TEST-UNEXPECTED-TIMEOUT | http://mochi.test:8888/tests/gfx/layers/apz/test/mochitest/test_group_zoomToFocusedInput.html | application timed out after 370 seconds with no output
Bug 1685004 R[Core:Panning and Zooming]Intermittent gfx/layers/apz/test/mochitest/test_group_touchevents-2.html | helper_long_tap.html | Got a mouselongtap - got "mouseover", expected "mouselongtap"
Bug 1688453 R[Core:Panning and Zooming]Add a test for bug 1682919
Bug 1695385 R[Core:Panning and Zooming]Avoid scrolling out-of-bounds using reftest-async-scroll
Bug 1694229 R[Core:XPConnect]Restrict the slow script warning for content to cases where we are interacting with an unresponsive tab
Bug 1692908 R[External Software Affecting Firefox:Other]Heap corruption crashes caused by AverMedia Engine (avmvirtualsource.ax)
Bug 1694384 R[Firefox:Menus]Poor contrast on hover/active with proton appmenu with dark system theme.
Bug 1694678 N[Firefox:Menus]The "Last synced ..." time from the FxA menu is not updated accordingly
Bug 1694575 R[Firefox Build System:General]Can't compile Firefox 86.0 with Clang/LLVM/libc++ 12.0.0 rc1
Bug 1694161 R[Firefox Build System:Source Code Analysis]For `non-unified` check run it also on MacOS cross-build.
Bug 1688062 A[GeckoView:General]Update the target SDK to 30 to support Android 11
Bug 1689953 R[Toolkit:Async Tooling]Harmonize shutdown phase definitions across nsTerminator and AppShutdown
Bug 1692339 R[Toolkit:Form Manager]Add a "Redo" option underneath "Undo" in context menu for form fields
Bug 1694415 A[Toolkit:Notifications and Alerts]Show dialog titles on Windows/Linux for window-modal dialogs
Bug 1693374 R[Toolkit:Themes]Make common.css sidebar footer button styles re-usable
Bug 1646817 R[WebExtensions:General]Non-tab extension loads do not support DocumentChannel process switches
Bug 1694699 R[WebExtensions:General]Investigate tabs API regression in Firefox 86
###########
Changes to 28 bugs - 21 fixed.